NASA's soon-to-be-launched James Webb Telescope is set to fly into space this month and begin its tasks of collecting infrared light from the distant corners of the cosmos. But to do so, it needs to get very, very cold.
A newly discovered Canon patent in Japan shows an EF to RF lens adapter with active cooling built in. It seems Canon may have been aware of the potential for overheating in the new EOS R5 and EOS R6, and are already working on some solutions...
Matt at DIY Perks recently got his hands on a monstrous, 1500W, single LED that he believes to be the brightest and most powerful single LED unit in the world. But actually getting this thing to work without blowing up or burning itself alive... that's not so easy.
Elinchrom has just released two new mid-range monolights that are both full-featured and surprisingly affordable for what they offer. The new ELC 125 and ELC 500 boast to 131Ws and 522Ws of power, respectively, and offer everything from standard options like TTL and HSS support, on up to more niche features like "Smart Pro-Active Cooling" and light-up logos that indicate flash group.
A newly discovered Canon patent illustrates the lengths that companies are considering when it comes to cooling the latest and greatest camera gear. In this case: a detachable fan that replaces the optical viewfinder of a 1D X-like DSLR.
If you're in the market for a desktop computer or laptop to do some serious photography work on, you might want to watch this 10-minute video first. Tech presenter Linus Sebastian of Linus Tech Tips explains why the thermals of Apple's Mac products generally make them perform slower than rival PC equivalents on the market.
Ordinary cameras can be modified for astrophotography by introducing additional cooling for the sensor. CentralDS has one extreme way of keeping sensors chilly: it extracts sensors from cameras and moves them into their own external cooling module.
Some cameras are more prone to overheating than others, leading some photographers and videographers to come up with creative solutions for keeping their sensors cool. Industrial designer Eric Strebel came up with a solution that looks pretty unusual: he customized a computer heat sink so that it can be mounted to the back of a Panasonic GF7.
After the highly anticipated Sony a9 began landing in the hands of photographers, there were some reports of the camera displaying its overheating indicator icon after short periods of use in ordinary environments. Israeli photographer Senya Alman came up with a clever way of keeping his own Sony camera cool: he built it a little hot shoe cover for portable shade.
Forget DIY camera mods for keeping your sensor cool: Nikon has a much fancier solution. A recently published patent by the company (No. 2012-198447) shows a camera attachment that's specifically designed to prevent sensors from overheating. It attaches to the bottom of the camera and blows cool air into the body through the tripod mount underneath. If computers have dedicated cooling fans, why can't compact cameras?
If computers can have fans, why can't cameras? With recent Sony cameras running into unexpected limits due to the sensor overheating, Nikon may be looking to solve the problem with a good, old-fashioned fan. A recent patent filing by Nikon shows a mirrorless camera with a computer-style fan embedded into the circuit board.
Last Friday an anonymous poster on the photography board of 4chan sparked a discussion that rippled into the blogosphere after freezing their camera to see whether ISO performance improves at lower temperatures.